214268144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{199877}}^1$

素因数の和:199952

約数の個数: 20

約数和(自身を含む): 421342824

約数和(自身を除く): 207074680

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 199877, 399754, 799508, 1599016, 3198032, 13391759, 26783518, 53567036, 107134072, 214268144]

約数ペア:

[(1, 214268144), (2, 107134072), (4, 53567036), (8, 26783518), (16, 13391759), (67, 3198032), (134, 1599016), (268, 799508), (536, 399754), (1072, 199877)]